Infant stroller



FIG. 1 is perspective view of an infant stroller showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and,

FIG. 6 is a side elevational view which is a mirror image of the other side. 

The ornamental design for an infant stroller, as shown and described. 